const chalk = require('chalk');
const msgPath = process.env.HUSKY_GIT_PARAMS;
const msg = require('fs').readFileSync(msgPath, 'utf-8').trim();

const commitRE =
  /^(revert: )?(feat|fix|polish|docs|style|refactor|perf|test|workflow|ci|chore|types|build)(\(.+\))?: .{1,50}/;

if (!commitRE.test(msg)) {
  console.log();
  console.error(
    `  ${chalk.bgRed.white(' ERROR ')} ${chalk.red(`invalid commit message format.`)}\n\n` +
      chalk.red(
        `  Proper commit message format is required for automated changelog generation. Examples:\n\n`
      ) +
      `    ${chalk.green(`feat(compiler): add 'comments' option`)}\n` +
      `    ${chalk.green(`fix(v-model): handle events on blur (close #28)`)}\n\n` +
      chalk.red(`  See .gitlab/COMMIT_CONVENTION.md for more details.\n`) +
      chalk.red(
        `  You can also use ${chalk.cyan(`git cz`)} to interactively generate a commit message.\n`
      )
  );
  process.exit(1);
}
